Title

Attitude Recovery For Microsatellite Via Magnetic Torque

Abstract

The problem of the attitude recovery via three orthogonal magnetic torquers solely for a moment-biased microsatellite is investigated. Three orthogonal magnetic torquers are innovatively used to detumble the microsatellite and then recover the attitude. Feedback linearization method is adopted to obtain the linear attitude dynamics. Based on the linearization model a quasi PD controller is designed, meanwhile μ -synthesis control theory is adopted to synthesis the robust controller. The performance and robustness of the two type controllers are compared with the classical PD controller in a magnetic storm simulation scenario. The robustness superiority of the μ -synthesis controller over classical PD and quasi PD controllers is obviously. ©2009 IEEE.

Publication Date

12-1-2009

Publication Title

Proceedings of the IEEE Conference on Decision and Control

Number of Pages

2516-2521

Document Type

Article; Proceedings Paper

Personal Identifier

scopus

DOI Link

https://doi.org/10.1109/CDC.2009.5399878

Socpus ID

77950838422 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/77950838422

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